Hangzhou Tiecheng Information Technology Co., Ltd. is technology innovation venture that have Research & Development, produce, sale and information service of their own. Depending on the technique power of Zhejiang University and manage policy of “truthful, innovation, harmony, credit“, they successfully develop the international level soft and hard ware products and basic modeled modular automated products and strong products test software management stage with Battery Indicate, HF Battery Charger, DC/DC Converter and DC Motor Control.